67139552

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1277}}^1$

素因数の和:1371

約数の個数: 48

約数和(自身を含む): 139128192

約数和(自身を除く): 71988640

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 106, 124, 212, 248, 424, 496, 848, 992, 1277, 1643, 1696, 2554, 3286, 5108, 6572, 10216, 13144, 20432, 26288, 39587, 40864, 52576, 67681, 79174, 135362, 158348, 270724, 316696, 541448, 633392, 1082896, 1266784, 2098111, 2165792, 4196222, 8392444, 16784888, 33569776, 67139552]

約数ペア:

[(1, 67139552), (2, 33569776), (4, 16784888), (8, 8392444), (16, 4196222), (31, 2165792), (32, 2098111), (53, 1266784), (62, 1082896), (106, 633392), (124, 541448), (212, 316696), (248, 270724), (424, 158348), (496, 135362), (848, 79174), (992, 67681), (1277, 52576), (1643, 40864), (1696, 39587), (2554, 26288), (3286, 20432), (5108, 13144), (6572, 10216)]